2135193189

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1\times {\mathrm{3719}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 2864340480

約数和(自身を除く): 729147291

約数列:

[1, 3, 211, 633, 907, 2721, 3719, 11157, 191377, 574131, 784709, 2354127, 3373133, 10119399, 711731063, 2135193189]

約数ペア:

[(1, 2135193189), (3, 711731063), (211, 10119399), (633, 3373133), (907, 2354127), (2721, 784709), (3719, 574131), (11157, 191377)]